*{
  margin: 0;
  padding: 0;
  background-color: #f8f8f8f8;
}

.box{
  padding: 10px;
  
  .ltLeft{
    .list{
      display: flex;
      justify-content: space-between;
      .avare{
       img{
         width: 50px;
         height: 50px;
         border-radius: 50%;
       }
      }
      .nr{
        background-color: greenyellow;
        border-radius: 10px;
      }
    }
  }
  .ltRight{}
}
footer{
    position: fixed;
    bottom: 0;
    left: 0;
  }